This is a one-time purchase, not a subscription. High-performance software that allows you to run Windows smoothly on your Mac. You can use both macOS software and Windows OS software simultaneously on your Mac. Retail Box JP - Product Name: Parallels Desktop 20 - Function: Run Windows on Mac - Number of Tools: Includes over 50 tools - Distribution Region: Japan only - Supported OS: macOS ※Mac exclusive software (Cannot be used on Windows) ※Windows OS is required separately Due to shipping costs, the box may be shipped folded. Thank you for your understanding. The box has been opened, but regardless of whether it has been opened or not, there are no issues with the product itself. There is only one sheet of paper inside with the product key. If you have any questions, please contact us.